| abstract |
The invention relates to the field of seedling cultivation, in particular to a grafting method for promoting the vegetative propagation of populus euphratica. A grafting method for promoting the vegetative propagation of populus euphratica comprises the following steps: taking young branches of populus euphratica to prepare bud slices; preparing a bud interface on a seedling of populus Sinkiangensis, spraying the bud interface with a mixed solution, wherein the mixed solution contains 500mg/L of gibberellin 100-; and (4) inserting the bud slices into bud interfaces, binding bud grafting parts, and finishing grafting. The grafting survival rate of the method can reach more than 75 percent, the needed populus diversifolia materials are greatly reduced, the whole process is convenient and fast to operate, time-saving and labor-saving, and the method is favorable for large-scale popularization and application. |